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1.1 ! root 1: typedef enum { ! 2: Dreg, Areg, Aind, Aipi, Apdi, Ad16, Ad8r, ! 3: absw, absl, PC16, PC8r, imm, imm0, imm1, imm2, immi, am_unknown, am_illg ! 4: } amodes; ! 5: ! 6: typedef enum { ! 7: i_ILLG, ! 8: ! 9: i_OR, i_AND, i_EOR, i_ORSR, i_ANDSR, i_EORSR, ! 10: i_SUB, i_SUBA, i_SUBX, i_SBCD, ! 11: i_ADD, i_ADDA, i_ADDX, i_ABCD, ! 12: i_NEG, i_NEGX, i_NBCD, i_CLR, i_NOT, i_TST, ! 13: i_BTST, i_BCHG, i_BCLR, i_BSET, ! 14: i_CMP, i_CMPM, i_CMPA, ! 15: i_MVPRM, i_MVPMR, i_MOVE, i_MOVEA, i_MVSR2, i_MV2SR, ! 16: i_SWAP, i_EXG, i_EXT, i_MVMEL, i_MVMLE, ! 17: i_TRAP, i_MVR2USP, i_MVUSP2R, i_RESET, i_NOP, i_STOP, i_RTE, i_RTD, ! 18: i_LINK, i_UNLK, ! 19: i_RTS, i_TRAPV, i_RTR, ! 20: i_JSR, i_JMP, i_BSR, i_Bcc, ! 21: i_LEA, i_PEA, i_DBcc, i_Scc, ! 22: i_DIVU, i_DIVS, i_MULU, i_MULS, ! 23: i_ASR, i_ASL, i_LSR, i_LSL, i_ROL, i_ROR, i_ROXL, i_ROXR, ! 24: i_ASRW, i_ASLW, i_LSRW, i_LSLW, i_ROLW, i_RORW, i_ROXLW, i_ROXRW, ! 25: i_CHK,i_CHK2, ! 26: i_MOVEC2, i_MOVE2C, i_CAS, i_CAS2, i_DIVL, i_MULL, ! 27: i_BFTST,i_BFEXTU,i_BFCHG,i_BFEXTS,i_BFCLR,i_BFFFO,i_BFSET,i_BFINS, ! 28: i_PACK, i_UNPK, i_TAS, i_BKPT, i_CALLM, i_RTM, i_TRAPcc, i_MOVES, ! 29: i_FPP, i_FDBcc, i_FScc, i_FTRAPcc, i_FBcc, i_FSAVE, i_FRESTORE, ! 30: i_MMUOP ! 31: } instrmnem; ! 32: ! 33: extern struct mnemolookup { ! 34: instrmnem mnemo; ! 35: const char *name; ! 36: } lookuptab[]; ! 37: ! 38: typedef enum { ! 39: sz_byte, sz_word, sz_long ! 40: } wordsizes; ! 41: ! 42: typedef enum { ! 43: fa_set, fa_unset, fa_zero, fa_one, fa_dontcare, fa_unknown, fa_isjmp ! 44: } flagaffect; ! 45: ! 46: typedef enum { ! 47: fu_used, fu_unused, fu_maybecc, fu_unknown, fu_isjmp ! 48: } flaguse; ! 49: ! 50: typedef enum { ! 51: bit0, bit1, bitc, bitC, bitf, biti, bitI, bitj, bitJ, bitk, bitK, ! 52: bits, bitS, bitd, bitD, bitr, bitR, bitz, lastbit ! 53: } bitvals; ! 54: ! 55: struct instr_def { ! 56: UWORD bits; ! 57: int n_variable; ! 58: char bitpos[16]; ! 59: UWORD mask; ! 60: int plevel; ! 61: struct { ! 62: unsigned int flaguse:3; ! 63: unsigned int flagset:3; ! 64: } flaginfo[5]; ! 65: const char *opcstr; ! 66: }; ! 67: ! 68: extern struct instr_def defs68k[]; ! 69: extern int n_defs68k; ! 70: ! 71: extern struct instr { ! 72: unsigned int mnemo:8; ! 73: unsigned int cc:4; ! 74: unsigned int plev:2; ! 75: unsigned int size:2; ! 76: unsigned int smode:5; ! 77: unsigned int stype:3; ! 78: unsigned int dmode:5; ! 79: unsigned int suse:1; ! 80: unsigned int duse:1; ! 81: int flagdead:8, flaglive:8; ! 82: unsigned char dreg; ! 83: unsigned char sreg; ! 84: signed char dpos; ! 85: signed char spos; ! 86: long int handler; ! 87: } *table68k; ! 88: ! 89: extern void read_table68k (void); ! 90: extern void do_merges (void); ! 91: extern int get_no_mismatches (void);
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